Essentiel Antwerp Firror Silk Shirt in Green. - size 32 (also in 34, 36) Essentiel Antwerp Firror Silk Shirt in Green. - size 32 (also in 34, 36) Viscose blend. Imported. Dry clean recommended. Front button closure. Button cuffs. Lightweight satin fabric. ESSE-WS34. FIORA. The Belgium-based hubby and wife team, Esfan Eghtessadi and Inge Onsea, transformed a women's t-shirt line into a ready-to-wear collection which quickly took Europe by storm. Their success prompted a men's collection in 2004. Now the line is known for everything from trendy dresses to quirky tops and tees. It's clear that Essentiel has mastered blending that special European feel, with stateside flare to create covet-worthy pieces. Shop the latest in fashion from Essentiel Antwerp